package com.example.service;

import com.example.entity.User;

import java.util.List;

/**
 * com.example.service.UserService
 *
 * @author ZRS
 * @version V1.0
 * @since 2025/10/30 20:13
 */
public interface UserService {


    List<User> findAll();


    int insert(User user);


    int update(User user);


    int delete(Integer id);

}
